Mathematics Past Questions and Answers

Find the 5th term of:<br/>\[<br/>3,\ 9,\ 27,\ 81,\ \ldots<br/>\]

Find the sum of the first 15 terms of:<br/>\[<br/>2,\ 4,\ 6,\ 8,\ \ldots<br/>\]

One angle of an isosceles triangle is \(100^\circ\). Find each of the remaining equal angles.

The price of a television increased from ₦120,000 to ₦150,000. Find the percentage increase.

Find the compound interest on ₦100,000 at 10% for 2 years.